Deep cold air separation

The cryogenic air separation equipment is one of the key devices for manufacturing air separation products. In the production of chemical industry, air separation systems are widely used in the manufacturing of gases such as oxygen, nitrogen, and argon. At the same time, their mixtures can also be separated into pure oxygen, pure nitrogen, or a certain atmosphere composition.

Deep cooling air separation equipment refers to a cooling device that separates atmospheric air into oxygen, nitrogen, and other desired gases. Its working principle relies on the difference in boiling points of different gases for separation. Deep cooling air separation equipment usually includes screw compressors, air pre coolers, air pre processors, main heat exchangers, and separation towers. In this equipment, a series of process steps such as compression, cooling, and expansion are used to separate the mixed air into different gases for manufacturers to utilize different gas supply needs.